basic angle
[ˈbeɪsɪk ˈæŋɡəl]
nounpl: basic angles
ângulo básico
1. In surveying and navigation, the fundamental angle measured from a reference direction (usually north) to establish orientation or direction of a line or object
The surveyor established the basic angle before measuring all other angles on the property.
O agrimensor estabeleceu o ângulo básico antes de medir todos os outros ângulos da propriedade.
2. In mathematics and geometry, a foundational angle used as a reference point for calculations or geometric constructions
The basic angle of the triangle must be measured first to solve the problem.
O ângulo básico do triângulo deve ser medido primeiro para resolver o problema.
3. In technical contexts, the primary or initial angle from which other measurements or adjustments are made
The engineer set the basic angle to ensure all subsequent angles were accurate.
O engenheiro estabeleceu o ângulo básico para garantir que todos os ângulos subsequentes fossem precisos.
This term is primarily technical and used in professional contexts such as surveying, engineering, mathematics, and navigation. It is rarely used in casual conversation and is most common among professionals in construction, civil engineering, and cartography in both Brazil and the United States.
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